If a + (-b) = 7 and a=9 what is b?

What is 8/9 times 5/7 times 1/8 as a fraction in simplest form

What is the inequality for 5 (x+3) - 8<17

Fill in the plank to make an equivalent fraction 2/6 equals blank / 30

The closing prices of a common stock have been 61.5, 62, 61.25, 60.875 and 61.5 for the past week. what is the range?

Choose the expression that would equal the number of hours in the following question. If a car averages 50 1/3 miles per hour, how many hours will it take to go 47 1/2 miles? 583/6 285/302 302/285 45,602/6

What is 4.97 rounded to the nearest whole number

What is the best estimate of the value of 3 √8

Is (2,2) a solution to this system of equations? x + 2y = 6 3x + 4y = 14

Order from least to greatest: 1/2 3/2 2/5 1/3 (A) 3/2 1/2 2/5 1/3 (B) 3/2 1/2 1/3 2/5 (C) 1/3 2/5 1/2 3/2 (D) 2/5 1/2 1/3 3/2

What is the square root of 325 rounded to two decimal places?